YT27 air leg rock drills, high-quality YT27 rock drill

YT27 air leg rock drills, high-quality YT27 rock drill YT27 rock drill, YT27 air leg rock drill, YT27 pneumatic drill, high quality YT27 rock drill, YT27 rock drill machine connection comprising the use of impact shank coupled piston and drill rod in the nose, YT27 Air-leg rock drill impact brazing the end of the chute based system fixed by the ball. YT27 Air-leg rock drill shank is an impact type pneumatic rock drill ,, by the shock of displacement freely. YT27 Air-leg rock drill impact drill rod shank and Morse taper with use, so that the force area increased impact resistance, but also to overcome the original drill rods to be processed collar disc complex processes. Shank and piston splined shaft coupling can be rotated orientation and the piston end and solder tail end portion opposite the piston impact of large contact surface of the shank by good impact company specializing in drilling equipment, rock drilling equipment models: YT27 Air-leg rock drill best suited to large-scale mining and tunnel drilling operations, suitable for medium hard or hard (f = 8-18) on a wet rock drilling down and tilt bore. Bore diameter YT27 Air-leg rock drill of 34-45 mm, effective drilling depth of up to 5 meters. Having purged powerful blast holes, solder torque transfer characteristics superior to similar products. In addition to the advantages of YT23 rig with an outer flange control valve system also uses gas and other functions. YT27 Air-leg rock drill parameters Weight 27 kilograms (kg) Dimensions (L × W × H) 668 × 248 × 202 millimeter (mm) Bore 80 millimeters (mm) 60 mm stroke live tournament (mm) impact energy ≥75.5 joule (J) drilling impact frequency ≥36.7 Hertz (Hz) drilling gas consumption ≤80 l / s (L / s) drilling gas consumption ≤83.3 millimeters (mm) 13 mm pipe diameter (mm) water pipe inner diameter of 0.2 0.3 millimeters (mm) Working pressure 0.63 MPa (MPa) working pressure 0.3 megapascals (MPa) suitable bore diameter of 34-45 millimeters (mm) suitable for maximum bore depth 5 meters (m) shank size (hexagonal edge × length) 22 × 108 毫米 (mm) FY250 type oiler weight 1.2 kilograms (kg) fuel capacity 0.25 liters (L) air leg FT160A type FT160B type Weight 17 16 kilograms (kg) air leg length: maximum 30,062,526 mm ( mm) minimum 16,681,428 millimeters (mm) Promoting length 13,381,098 millimeters (mm) Maximum axial thrust 20,002,000 Newtons (N) YT27 Air-leg rock drill, YT27 air leg rock drill, YT27 rock drill, YT28 Air-leg rock drill, YT29 Air-leg rock drill, YN27 internal combustion type drilling machine, YN30 internal combustion type drilling machine, 7655 Air-leg rock drill, 7655D Air-leg rock drill, 7665 pairs class air leg rock drill, YSP45 rock drill, Y24 jackhammer, Y26 jackhammer, Y6 jackhammer, Y8 jackhammer, YO18 rock drill, YO20 rock drill, Y19A rock drill, YO16 rock drill, YDT30 electric drills, FT100 air leg, FT160 air leg and other drilling equipment. Sales hotline: 0537-3281586 15,753,701,637 18,264,717,927